This is a critical HVAC system protection component for heat pumps and low-temperature systems where varied operating conditions frequently lead to liquid surges

some technicians utilize TER series valves for R407C conversions

It is primarily designed for Carrier

Common Questions Is this the correct gasket for older 100078822 models

Copeland 020-0122-00 Gasket 320788-704 This is a critical HVACAs a veteran tech, you know that maintaining the compression integrity of a semi hermetic compressor starts with a high quality seal. The Copeland 020 0122 00 Cylinder Head Gasket is a critical OEM replacement part designed specifically for use with Copeland EA and ER model compressors, including EAA, EAB, ERA, and ERC series. Engineered to withstand the extreme thermal cycling and high discharge temperatures inherent in both medium and low